Questione giuridica chiave
Whether the road plan’s variant comparison sufficiently examined less intrusive routes over uninhabited terrain.
Decisione estratta
The comparison was incomplete; further examination of alternative routes farther uphill was required.
Motivazione estratta
The chosen alignment had advantages, but the effects of alternative higher routes on landscape, urban image, shadowing, and geology were not adequately clarified, so they could not be excluded summarily.